Parallel point-multiplication architecture using combined group operations for high-speed cryptographic applications.

ABSTRACT: In this paper, we propose a novel parallel architecture for fast hardware implementation of elliptic curve point multiplication (ECPM), which is the key operation of an elliptic curve cryptography processor. The point multiplication over binary fields is synthesized on both FPGA and ASIC technology by designing fast elliptic curve group operations in Jacobian projective coordinates. A novel combined point doubling and point addition (PDPA) architecture is proposed for group operations to achieve high speed and low hardware requirements for ECPM. It has been implemented over the binary field which is recommended by the National Institute of Standards and Technology (NIST). The proposed ECPM supports two Koblitz and random curves for the key sizes 233 and 163 bits. For group operations, a fi

SUBMITTER: Hossain MS 

PROVIDER: S-EPMC5411040 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature